CN111872436A - Punching device for refrigerator condenser side plate and working method thereof - Google Patents
Punching device for refrigerator condenser side plate and working method thereof Download PDFInfo
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- CN111872436A CN111872436A CN202010669238.9A CN202010669238A CN111872436A CN 111872436 A CN111872436 A CN 111872436A CN 202010669238 A CN202010669238 A CN 202010669238A CN 111872436 A CN111872436 A CN 111872436A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
- B23B39/161—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0046—Devices for removing chips by sucking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/088—Work-clamping means other than mechanically-actuated using vacuum means
Abstract
The invention discloses a punching device for a refrigerator condenser side plate, which comprises a side plate fixing device, a supporting rack fixedly arranged on the side plate fixing device, a transverse sliding adjusting device fixedly arranged on the supporting rack, a main drilling device and an auxiliary drilling device which are slidably arranged on the transverse sliding adjusting device, wherein the auxiliary drilling device comprises a first air cylinder mounting plate, a first adjusting air cylinder, a second adjusting air cylinder and a first drilling motor are fixedly arranged on the first air cylinder mounting plate, a first rack mounting plate is fixedly arranged on the first air cylinder mounting plate, a second sliding block is fixedly arranged on the first rack mounting plate, and the auxiliary drilling device is slidably arranged on the sliding adjusting mounting plate through the second sliding block and a transverse adjusting sliding rail; the punching device can flexibly punch the side plate raw material, and simultaneously process two symmetrical holes, two asymmetrical holes or a single hole with different intervals, thereby simplifying the structure and improving the punching working efficiency.
Description
Technical Field
The invention belongs to the technical field of processing machinery, and particularly relates to a punching device for a refrigerator condenser side plate and a working method of the punching device.
Background
The condenser, which is a component of a refrigeration system, belongs to a heat exchanger, can convert gas or vapor into liquid, transfer the heat in the tube to the air near the tube in a quick mode, and the working process of the condenser is a heat release process, so that the temperature of the condenser is higher.
In order to ensure the assembly, installation and fixation of the condenser and play a role in protecting the condenser, the side plate of the condenser needs to be punched, because the number of punching holes on the condenser side plate is large, the drilling tool needs to repeatedly perform drilling work, so that the drilling efficiency is low, in order to improve the drilling efficiency, a method for simultaneously performing work by a plurality of drills is provided, but because the drilling holes on the condenser side plate are symmetrical and asymmetrical, and the distances between the symmetrical holes are different, therefore, the method of using a plurality of drill bits to work cannot effectively improve the drilling efficiency, but the complexity of the processing device is increased due to the arrangement of a plurality of sets of drill bits, in order to solve the problems, the invention provides a device capable of flexibly and efficiently drilling the condenser side plate.
Disclosure of Invention
The invention aims to provide a punching device for a refrigerator condenser side plate and a working method thereof.
The technical problems to be solved by the invention are as follows:
because the punching quantity is more on the condenser sideboard, consequently the drilling frock need repeat drilling work, can lead to drilling efficiency lower, in order to promote drilling work's efficiency, there is the method of carrying out work simultaneously through a plurality of drill bits, but because drilling on the condenser sideboard has the symmetry, asymmetric, and the distance between the symmetric hole is also the diverse, consequently adopt a plurality of drill bits to carry out the method of work and can not effectual promotion drilling efficiency, can respond to the promotion because the complexity that sets up multiunit drill bit and lead to processingequipment on the contrary.
The purpose of the invention can be realized by the following technical scheme:
a punching device for refrigerator condenser side plates comprises a side plate fixing device, a supporting rack fixedly arranged on the side plate fixing device, a transverse sliding adjusting device fixedly arranged on the supporting rack, a main drilling device and an auxiliary drilling device which are slidably arranged on the transverse sliding adjusting device;
the side plate fixing device comprises a fixing platform, a motor mounting platform is fixedly connected onto the fixing platform through a plurality of fixing connecting rods, a driving motor and a speed reducer are fixedly mounted onto the motor mounting platform, a first transmission belt pulley is fixedly sleeved on a motor shaft of the driving motor, a second transmission belt pulley is fixedly sleeved on an input end of the speed reducer, the first transmission belt pulley and the second transmission belt pulley are in transmission connection through a transmission belt, and an adsorption fixing disc is fixedly connected onto an output end of the speed reducer;
the transverse sliding adjusting device comprises a sliding adjusting mounting plate and a vertical adjusting slide rail fixedly mounted on a supporting rack, the sliding adjusting mounting plate is slidably mounted on the vertical adjusting slide rail through a first slide block, a transmission connecting block is fixedly connected onto the sliding adjusting mounting plate, a cylinder fixing frame is fixedly mounted on the back face of the supporting rack, a vertical adjusting cylinder is fixedly mounted on the cylinder fixing frame, a cylinder shaft of the vertical adjusting cylinder is fixedly connected with the transmission connecting block, and a communicating strip-shaped hole is formed in the supporting rack, so that the vertical adjusting cylinder and the transmission connecting block which are respectively positioned on two faces of the supporting rack can be mutually and fixedly connected;
the sliding adjusting mounting plate is fixedly provided with two transverse adjusting slide rails which are arranged in parallel, a middle conduction gear is rotatably arranged between the two transverse adjusting slide rails on the sliding adjusting mounting plate, and an exhaust pipe is fixedly arranged on the sliding adjusting mounting plate through an exhaust pipe mounting plate;
the auxiliary drilling device comprises a first air cylinder mounting plate, a first adjusting air cylinder, a second adjusting air cylinder and a first drilling motor are fixedly mounted on the first air cylinder mounting plate, a first rack mounting plate is also fixedly mounted on the first air cylinder mounting plate, a second sliding block is fixedly mounted on the first rack mounting plate, and the auxiliary drilling device is slidably mounted on the sliding adjusting mounting plate through the sliding fit of the second sliding block and the transverse adjusting sliding rail;
the first rack mounting plate is also fixedly provided with a first transmission rack which is meshed with the middle transmission gear, the cylinder shaft of the second adjusting cylinder is fixedly connected with a transmission slide block, and the transmission slide block is connected with the sliding adjusting mounting plate in a sliding manner;
an auxiliary drill bit connecting device is fixedly connected to the shaft extension end of the first drilling motor;
the main drilling device comprises a second cylinder mounting plate, a second rack mounting plate is fixedly mounted on the second cylinder mounting plate, a third sliding block is fixedly mounted on the second rack mounting plate, the main drilling device is slidably mounted on the sliding adjusting mounting plate through the sliding fit of the third sliding block and the transverse adjusting sliding rail, a second transmission rack is further fixedly mounted on the second rack mounting plate, and the second transmission rack is meshed with the middle transmission gear;
a second drilling motor and a laser range finder are fixedly mounted on the second cylinder mounting plate, and a drill bit connecting device is fixedly connected with the shaft extension end of the second drilling motor;
the main drilling device further comprises a horizontal mounting frame fixedly mounted on the sliding adjusting mounting plate, a horizontal driving cylinder is fixedly mounted on the horizontal mounting frame, a cylinder shaft of the horizontal driving cylinder is fixedly connected with the second cylinder mounting plate, and the horizontal driving cylinder can drive the second cylinder mounting plate to slide on the transverse adjusting slide rail in a reciprocating mode.
As a further scheme of the invention, the adsorption fixed disk comprises a fixed disk, a round hole penetrating through the motor installation platform is arranged on the motor installation platform corresponding to the fixed disk, the thickness of the fixed disk is greater than that of the round hole, the upper surface of the fixed disk is higher than that of the motor installation platform, and the lower surface of the fixed disk is lower than that of the motor installation platform;
the side wall of the fixed disc is provided with snap teeth in an annular array distribution mode, the upper surface of the fixed disc is fixedly provided with a plurality of adsorption bases, and the adsorption bases are provided with a plurality of vacuum adsorption ports which are all connected with a vacuum pump through pipelines.
According to a further scheme of the invention, the fixed platform is further fixedly provided with a buckle device, the buckle device comprises a connecting fixed plate fixedly mounted on the fixed platform and a buckle driving air cylinder, a connecting slide block is arranged on the connecting fixed plate in a sliding manner, a buckle conical head limiting plate is fixedly arranged on the connecting fixed plate, the connecting slide block is fixedly connected with a buckle conical head, the buckle conical head is connected with the buckle conical head limiting plate in a sliding manner, and an air cylinder shaft of the buckle driving air cylinder is fixedly connected with the buckle conical head through the connecting slide block.
As a further scheme of the invention, the exhaust pipe comprises a connecting pipe fixedly arranged on the exhaust pipe mounting plate and a pipe head clamped with the connecting pipe, one end of the connecting pipe is connected with an exhaust fan through a pipeline, the other end of the connecting pipe is provided with an L-shaped clamping groove, a clamping strip is fixedly arranged on the pipe wall of the pipe head, the connecting pipe can be clamped with the pipe head through the matching of the clamping strip and the L-shaped clamping groove, and the inner wall of the connecting pipe is in interference connection with the outer wall of the pipe head.
As a further scheme of the invention, the auxiliary drill connecting device comprises a first drill connecting rod and a second drill connecting rod, a threaded hole is formed in the side wall of the first drill connecting rod, a vertical strip-shaped hole is formed in the side wall of the second drill connecting rod corresponding to the threaded hole, and the position between the first drill connecting rod and the second drill connecting rod is limited through the threaded hole in the first drill connecting rod, the vertical strip-shaped hole in the second drill connecting rod and the locking bolt, so that the first drill connecting rod and the second drill connecting rod can slide relative to each other in the vertical direction without rotating relative to each other.
As a further scheme of the invention, an upper retainer ring is fixedly arranged on the outer wall of the second drill bit connecting rod, a lower retainer ring is also fixedly arranged on the second drill bit connecting rod through a threaded structure, a bearing is fixedly sleeved on the position of the second drill bit connecting rod between the upper retainer ring and the lower retainer ring, an inner ring of the bearing is fixedly sleeved on the second drill bit connecting rod, an outer ring of the bearing is fixedly connected with a limit connecting block, and the limit connecting block is fixedly connected with a cylinder shaft of the first adjusting cylinder.
As a further scheme of the invention, the horizontal mounting frame is fixedly provided with a stop block through a stop block mounting block, and the stop block is made of rubber materials.
The working method of the punching device for the refrigerator condenser side plate comprises the following steps:
transferring the side plate raw material to be processed to a side plate fixing device through a manipulator, and adsorbing and fixing the side plate raw material to be processed through an adsorption base;
the horizontal driving cylinder drives the main drilling device and the auxiliary drilling device to move oppositely or oppositely, the first adjusting cylinder adjusts the position of the second drill bit connecting rod, so that the heights of the drill bits connected with the main drilling device and the auxiliary drilling device are equal, and the sliding adjusting mounting plate is adjusted by the vertical adjusting cylinder to slide in the vertical direction, so that the main drilling device and the auxiliary drilling device process symmetrical holes on the side plate raw material;
when an asymmetric single hole needs to be machined, the position of the second drill bit connecting rod is adjusted through the first adjusting cylinder, so that the distance between a drill bit connected with the auxiliary drilling device and the side plate raw material is smaller than the distance between a drill bit connected with the main drilling device and the side plate raw material, the position of the auxiliary drilling device is changed through the driving of the horizontal driving cylinder, the position of the second drill bit connecting rod is adjusted through the first adjusting cylinder, and hole machining is conducted on the side plate raw material;
when two asymmetric holes are needed to be processed, the second adjusting cylinder drives the first transmission rack and the middle transmission gear to be meshed at an adjustable time, so that the main drilling device and the auxiliary drilling device are asymmetric in position, and finally the sliding adjusting mounting plate is adjusted through the vertical adjusting cylinder to move in the vertical direction, and hole processing of the side plate raw material is achieved.
The invention has the beneficial effects that:
in addition, when the punching device works, firstly, the side plate raw material to be processed is transferred to the side plate fixing device through the mechanical arm, and the side plate raw material to be processed is adsorbed and fixed through the adsorption base; the horizontal driving cylinder drives the main drilling device and the auxiliary drilling device to move oppositely or oppositely, the first adjusting cylinder adjusts the position of the second drill bit connecting rod, so that the heights of the drill bits connected with the main drilling device and the auxiliary drilling device are equal, and the sliding adjusting mounting plate is adjusted by the vertical adjusting cylinder to slide in the vertical direction, so that the main drilling device and the auxiliary drilling device process symmetrical holes on the side plate raw material; when an asymmetric single hole needs to be machined, the position of the second drill bit connecting rod is adjusted through the first adjusting cylinder, the distance between a drill bit connected with the auxiliary drilling device and the side plate raw material is smaller than the distance between a drill bit connected with the main drilling device and the side plate raw material, meanwhile, the position of the auxiliary drilling device is changed through driving of the horizontal driving cylinder, the position of the second drill bit connecting rod is adjusted through the first adjusting cylinder, hole machining is conducted on the side plate raw material, at the moment, the drill bit is driven to move up and down through the first adjusting cylinder instead of driving the drill bit to move up and down through the vertical adjusting cylinder, and energy consumption in the drilling process is reduced; when two asymmetric holes need to be machined, the second adjusting cylinder drives the first transmission rack and the middle transmission gear to be adjustable in meshing time, so that the main drilling device and the auxiliary drilling device are asymmetric in position, and finally the sliding adjusting mounting plate is adjusted to move in the vertical direction through the vertical adjusting cylinder, so that the hole machining of the side plate raw material is realized.
Drawings
The invention is described in further detail below with reference to the figures and specific embodiments.
FIG. 1 is a schematic structural diagram of a punching device for refrigerator condenser side plates according to the present invention;
FIG. 2 is a schematic view of the edge plate fixing device;
FIG. 3 is a schematic view of a partial structure of the edge plate fixing device;
FIG. 4 is a schematic view of the installation structure of the lateral sliding adjustment device and the support frame;
FIG. 5 is a schematic view of the mounting structure of the lateral sliding adjustment device at another angle to the support frame;
FIG. 6 is a schematic structural view of an exhaust pipe;
FIG. 7 is a schematic structural view of an auxiliary drilling device;
FIG. 8 is a schematic view of the structure of the auxiliary bit connecting device;
FIG. 9 is a schematic view of the main drilling apparatus;
FIG. 10 is a schematic view of another angle configuration of the main drilling apparatus.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A punching device for refrigerator condenser side plates is shown in figures 1 to 10 and comprises a side plate fixing device 1, a supporting rack 2 fixedly arranged on the side plate fixing device 1, a transverse sliding adjusting device 3 fixedly arranged on the supporting rack 2, a main drilling device 4 and an auxiliary drilling device 5 which are slidably arranged on the transverse sliding adjusting device 3;
the side plate fixing device 1 comprises a fixing platform 11, wherein the fixing platform 11 is fixedly connected with a motor mounting platform 110 through a plurality of fixing connecting rods 13, a driving motor 15 and a speed reducer 14 are fixedly mounted on the motor mounting platform 110, a motor shaft of the driving motor 15 is fixedly sleeved with a first transmission belt pulley 16, an input end of the speed reducer 14 is fixedly sleeved with a second transmission belt pulley 18, the first transmission belt pulley 16 is in transmission connection with the second transmission belt pulley 18 through a transmission belt, and an output end of the speed reducer 14 is fixedly connected with an adsorption fixing disc 12;
the adsorption fixing disc 12 comprises a fixing disc 121, a circular hole penetrating through the motor mounting platform 10 is formed in the motor mounting platform 10 corresponding to the fixing disc 121, the thickness of the fixing disc 121 is larger than that of the circular hole, the upper surface of the fixing disc 121 is higher than that of the motor mounting platform 10, and the lower surface of the fixing disc 121 is lower than that of the motor mounting platform 10;
the side wall of the fixed disc 121 is provided with snap teeth 122 in an annular array, the upper surface of the fixed disc 121 is fixedly provided with a plurality of adsorption bases 123, the adsorption bases 123 are provided with a plurality of vacuum adsorption ports 124, and the vacuum adsorption ports 124 are all connected with a vacuum pump through pipelines;
the fixing platform 11 is further fixedly provided with a buckle device 19, the buckle device 19 comprises a connecting fixing plate 192 and a buckle driving cylinder 191, the connecting fixing plate 192 is fixedly installed on the fixing platform 11, a connecting sliding block 193 is arranged on the connecting fixing plate 192 in a sliding mode, a buckle conical head limiting plate 194 is fixedly arranged on the connecting fixing plate 192, the connecting sliding block 193 is fixedly connected with a buckle conical head 195, the buckle conical head 195 is connected with the buckle conical head limiting plate 194 in a sliding mode, and a cylinder shaft of the buckle driving cylinder 191 is fixedly connected with the buckle conical head 195 through the connecting sliding block 193;
the fixing disc 121 can be driven to rotate by the driving motor 15 and the speed reducer 14, the side plate is fixed by the adsorption base, and when the fixing disc 121 rotates to a preset angle, the buckle driving cylinder 191 drives the buckle conical head 195 to move, so that the buckle conical head 195 is matched with the buckle teeth 122, and the position of the fixing disc 121 is fixed;
the transverse sliding adjusting device 3 comprises a sliding adjusting mounting plate 32 and a vertical adjusting slide rail 31 fixedly mounted on the supporting rack 2, the sliding adjusting mounting plate 32 is slidably mounted on the vertical adjusting slide rail 31 through a first slider 33, the sliding adjusting mounting plate 32 is fixedly connected with a transmission connecting block 34, a cylinder fixing frame 310 is fixedly mounted on the back surface of the supporting rack 2, a vertical adjusting cylinder 39 is fixedly mounted on the cylinder fixing frame 310, a cylinder shaft of the vertical adjusting cylinder 39 is fixedly connected with the transmission connecting block 34, the supporting rack 2 is provided with a communicating strip-shaped hole 21, so that the vertical adjusting cylinder 39 and the transmission connecting block 34 respectively positioned on two surfaces of the supporting rack 2 can be mutually and fixedly connected, and during work, the sliding adjusting mounting plate 32 can be driven to slide back and forth along the vertical adjusting slide rail 31 by the vertical adjusting cylinder 39;
the sliding adjusting mounting plate 32 is fixedly provided with two transverse adjusting sliding rails 37 which are arranged in parallel, the sliding adjusting mounting plate 32 is rotatably provided with a middle conduction gear 35 between the two transverse adjusting sliding rails 37, and the sliding adjusting mounting plate 32 is fixedly provided with an exhaust pipe 38 through an exhaust pipe mounting plate 36;
the exhaust pipe 38 comprises a connecting pipe 381 fixedly installed on the exhaust pipe installation plate 36 and a pipe head 382 clamped with the connecting pipe 381, one end of the connecting pipe 381 is connected with an exhaust fan through a pipeline, an L-shaped clamping groove 383 is arranged at the other end of the connecting pipe 381, a clamping strip 384 is fixedly installed on the pipe wall of the pipe head 382, the clamping of the connecting pipe 381 and the pipe head 382 can be achieved through the matching of the clamping strip 384 and the L-shaped clamping groove 383, and the inner wall of the connecting pipe 381 is in interference connection with the outer wall of the pipe head 382;
by arranging the connecting pipe 381 and the pipe head 382 which are detachably connected, the pipe head can be conveniently replaced when the drill cuttings are adsorbed, and the pipe head is prevented from being worn and deformed for a long time;
the auxiliary drilling device 5 comprises a first air cylinder mounting plate 51, a first adjusting air cylinder 52, a second adjusting air cylinder 53 and a first drilling motor 510 are fixedly mounted on the first air cylinder mounting plate 51, a first rack mounting plate 54 is also fixedly mounted on the first air cylinder mounting plate 51, a second slider 55 is fixedly mounted on the first rack mounting plate 54, and the auxiliary drilling device 5 is slidably mounted on the sliding adjusting mounting plate 32 through the sliding fit of the second slider 55 and the transverse adjusting slide rail 37;
the first rack mounting plate 54 is also fixedly provided with a first transmission rack 56, the first transmission rack 56 is meshed with the middle transmission gear 35, the cylinder shaft of the second adjusting cylinder 53 is fixedly connected with a transmission slide block 59, and the transmission slide block 59 is in sliding connection with the sliding adjusting mounting plate 32;
an auxiliary drill bit connecting device 58 is fixedly connected to the shaft extension end of the first drilling motor 510, the auxiliary drill bit connecting device 58 comprises a first drill bit connecting rod 581 and a second drill bit connecting rod 582, a threaded hole is formed in the side wall of the first drill bit connecting rod 581, a vertical strip-shaped hole is formed in the side wall of the second drill bit connecting rod 582 corresponding to the threaded hole, and the position between the first drill bit connecting rod 581 and the second drill bit connecting rod 582 is limited by the threaded hole in the first drill bit connecting rod 581, the vertical strip-shaped hole in the second drill bit connecting rod 582 and a locking bolt 583, so that the first drill bit connecting rod 581 and the second drill bit connecting rod 582 can slide relatively in the vertical direction and cannot rotate relatively;
an upper retaining ring 584 is fixedly arranged on the outer wall of the second drill bit connecting rod 582, a lower retaining ring 585 is further fixed on the second drill bit connecting rod 582 through a threaded structure, a bearing is fixedly sleeved on the position, between the upper retaining ring 584 and the lower retaining ring 585, of the second drill bit connecting rod 582, the inner ring of the bearing is fixedly sleeved on the second drill bit connecting rod 582, the outer ring of the bearing is fixedly connected with the limiting connecting block 57, and the limiting connecting block 57 is fixedly connected with the cylinder shaft of the first adjusting cylinder 52;
the main drilling device 4 comprises a second cylinder mounting plate 41, a second rack mounting plate 411 is fixedly mounted on the second cylinder mounting plate 41, a third slider 44 is fixedly mounted on the second rack mounting plate 411, the main drilling device 4 is slidably mounted on the sliding adjusting mounting plate 32 through the sliding fit of the third slider 44 and the transverse adjusting slide rail 37, a second transmission rack 49 is also fixedly mounted on the second rack mounting plate 411, and the second transmission rack 49 is meshed with the middle transmission gear 35;
a second drilling motor 42 and a laser range finder 43 are fixedly mounted on the second cylinder mounting plate 41, the laser range finder 43 is used for detecting the horizontal height of the side plate to be drilled, so that the raw material side plate can be conveniently drilled, and a drill bit connecting device 410 is fixedly connected to the shaft extension end of the second drilling motor 42;
the main drilling device 4 further comprises a horizontal mounting frame 47 fixedly mounted on the sliding adjusting mounting plate 32, a horizontal driving cylinder 45 is fixedly mounted on the horizontal mounting frame 47, a cylinder shaft of the horizontal driving cylinder 45 is fixedly connected with the second cylinder mounting plate 41, the horizontal driving cylinder 45 can drive the second cylinder mounting plate 41 to slide on the transverse adjusting slide rail 37 in a reciprocating manner, and the positions of the main drilling device 4 and the auxiliary drilling device 5 can be adjusted simultaneously through the horizontal driving cylinder 45 as the first transmission rack 56 and the second transmission rack 49 are meshed with the middle transmission gear 35;
a stop block 48 is fixedly mounted on the horizontal mounting frame 47 through a stop block mounting block 46, and the stop block 48 is made of rubber materials, so that a buffering effect is achieved, and extrusion deformation between the second cylinder mounting plate 41 and the horizontal driving cylinder 45 is avoided;
the working method of the punching device for the refrigerator condenser side plate comprises the following steps:
transferring the side plate raw material to be processed to the side plate fixing device 1 through a manipulator, and adsorbing and fixing the side plate raw material to be processed through an adsorption base 123;
the horizontal driving cylinder 45 drives the main drilling device 4 and the auxiliary drilling device 5 to move oppositely or oppositely, the first adjusting cylinder 52 adjusts the position of the second drill bit connecting rod 582, so that the heights of the drill bits connected with the main drilling device 4 and the auxiliary drilling device 5 are equal, and the sliding adjusting mounting plate 32 is adjusted by the vertical adjusting cylinder 39 to slide in the vertical direction, so that the main drilling device 4 and the auxiliary drilling device 5 machine symmetrical holes on the side plate raw material;
when an asymmetric single hole needs to be machined, the position of the second drill connecting rod 582 is adjusted through the first adjusting cylinder 52, so that the distance between the drill connected with the auxiliary drilling device 5 and the side plate raw material is smaller than the distance between the drill connected with the main drilling device 4 and the side plate raw material, meanwhile, the position of the auxiliary drilling device 5 is changed through the driving of the horizontal driving cylinder 45, the position of the second drill connecting rod 582 is adjusted through the first adjusting cylinder 52, and hole machining is conducted on the side plate raw material;
when two asymmetric holes are required to be machined, the second adjusting cylinder 53 drives the first transmission rack 56 and the middle transmission gear 35 to be meshed at an adjustable time, so that the main drilling device 4 and the auxiliary drilling device 5 are asymmetric in position, and finally the sliding adjusting mounting plate 32 is adjusted by the vertical adjusting cylinder 39 to move in the vertical direction, and the hole machining of the side plate raw material is realized.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (8)
1. A punching device for refrigerator condenser side plates is characterized by comprising a side plate fixing device (1), a supporting rack (2) fixedly arranged on the side plate fixing device (1), a transverse sliding adjusting device (3) fixedly arranged on the supporting rack (2), a main drilling device (4) and an auxiliary drilling device (5) which are slidably arranged on the transverse sliding adjusting device (3);
the side plate fixing device (1) comprises a fixing platform (11), wherein the fixing platform (11) is fixedly connected with a motor mounting platform (110) through a plurality of fixing connecting rods (13), a driving motor (15) and a speed reducer (14) are fixedly mounted on the motor mounting platform (110), a motor shaft of the driving motor (15) is fixedly sleeved with a first transmission belt pulley (16), an input end of the speed reducer (14) is fixedly sleeved with a second transmission belt pulley (18), the first transmission belt pulley (16) is in transmission connection with the second transmission belt pulley (18) through a transmission belt, and an output end of the speed reducer (14) is fixedly connected with an adsorption fixing disc (12);
the transverse sliding adjusting device (3) comprises a sliding adjusting mounting plate (32) and a vertical adjusting slide rail (31) fixedly mounted on the supporting rack (2), the sliding adjusting mounting plate (32) is arranged on the vertical adjusting slide rail (31) in a sliding way through a first slide block (33), the sliding adjusting mounting plate (32) is fixedly connected with a transmission connecting block (34), a cylinder fixing frame (310) is fixedly arranged on the back surface of the supporting frame (2), a vertical adjusting cylinder (39) is fixedly arranged on the cylinder fixing frame (310), a cylinder shaft of the vertical adjusting cylinder (39) is fixedly connected with a transmission connecting block (34), the supporting rack (2) is provided with a communicating strip-shaped hole (21), so that vertical adjusting cylinders (39) respectively positioned on two surfaces of the supporting rack (2) can be fixedly connected with the transmission connecting block (34);
the sliding adjusting mounting plate (32) is fixedly provided with two transverse adjusting sliding rails (37) which are arranged in parallel, the sliding adjusting mounting plate (32) is rotatably provided with a middle conduction gear (35) between the two transverse adjusting sliding rails (37), and the sliding adjusting mounting plate (32) is fixedly provided with an exhaust pipe (38) through an exhaust pipe mounting plate (36);
the auxiliary drilling device (5) comprises a first air cylinder mounting plate (51), a first adjusting air cylinder (52), a second adjusting air cylinder (53) and a first drilling motor (510) are fixedly mounted on the first air cylinder mounting plate (51), a first rack mounting plate (54) is also fixedly mounted on the first air cylinder mounting plate (51), a second sliding block (55) is fixedly mounted on the first rack mounting plate (54), and the auxiliary drilling device (5) is slidably mounted on the sliding adjusting mounting plate (32) through the sliding fit of the second sliding block (55) and the transverse adjusting sliding rail (37);
a first transmission rack (56) is further fixedly mounted on the first rack mounting plate (54), the first transmission rack (56) is meshed with the middle transmission gear (35), a transmission sliding block (59) is fixedly connected to a cylinder shaft of the second adjusting cylinder (53), and the transmission sliding block (59) is in sliding connection with the sliding adjusting mounting plate (32);
an auxiliary drill bit connecting device (58) is fixedly connected with the shaft extension end of the first drilling motor (510);
the main drilling device (4) comprises a second cylinder mounting plate (41), a second rack mounting plate (411) is fixedly mounted on the second cylinder mounting plate (41), a third sliding block (44) is fixedly mounted on the second rack mounting plate (411), the main drilling device (4) is slidably mounted on the sliding adjusting mounting plate (32) through the sliding fit of the third sliding block (44) and the transverse adjusting sliding rail (37), a second transmission rack (49) is further fixedly mounted on the second rack mounting plate (411), and the second transmission rack (49) is meshed with the middle conducting gear (35);
a second drilling motor (42) and a laser range finder (43) are also fixedly mounted on the second cylinder mounting plate (41), and a drill bit connecting device (410) is fixedly connected with the shaft extension end of the second drilling motor (42);
the main drilling device (4) further comprises a horizontal mounting frame (47) fixedly mounted on the sliding adjusting mounting plate (32), a horizontal driving cylinder (45) is fixedly mounted on the horizontal mounting frame (47), a cylinder shaft of the horizontal driving cylinder (45) is fixedly connected with the second cylinder mounting plate (41), and the horizontal driving cylinder (45) can drive the second cylinder mounting plate (41) to slide on the transverse adjusting slide rail (37) in a reciprocating mode.
2. The punching device for the refrigerator condenser side plate according to claim 1, wherein the adsorption fixing disc (12) comprises a fixing disc (121), a round hole penetrating through the motor mounting platform (10) is formed in the motor mounting platform (10) corresponding to the fixing disc (121), the thickness of the fixing disc (121) is larger than that of the round hole, the upper surface of the fixing disc (121) is higher than that of the motor mounting platform (10), and the lower surface of the fixing disc (121) is lower than that of the motor mounting platform (10);
the annular array distributes on the lateral wall of fixed disc (121) has buckle tooth (122), fixed a plurality of absorption bases (123) that are provided with on the upper surface of fixed disc (121), be provided with a plurality of vacuum adsorption mouth (124) on absorption base (123), a plurality of vacuum adsorption mouth (124) all are connected with the vacuum pump through the pipeline.
3. The punching device for the refrigerator condenser side plates as claimed in claim 2, wherein a fastening device (19) is further fixedly arranged on the fixing platform (11), the fastening device (19) comprises a connecting fixing plate (192) fixedly arranged on the fixing platform (11) and a fastening driving cylinder (191), a connecting slide block (193) is slidably arranged on the connecting fixing plate (192), a fastening cone head limiting plate (194) is fixedly arranged on the connecting fixing plate (192), a fastening cone head (195) is fixedly connected to the connecting slide block (193), the fastening cone head (195) is slidably connected with the fastening cone head limiting plate (194), and a cylinder shaft of the fastening driving cylinder (191) is fixedly connected with the fastening cone head (195) through the connecting slide block (193).
4. The punching device for the refrigerator condenser side plates as claimed in claim 1, wherein the exhaust pipe (38) comprises a connecting pipe (381) fixedly mounted on the exhaust pipe mounting plate (36) and a pipe head (382) clamped with the connecting pipe (381), one end of the connecting pipe (381) is connected with an exhaust fan through a pipeline, an L-shaped clamping groove (383) is arranged at the other end of the connecting pipe (381), a clamping strip (384) is fixedly mounted on the pipe wall of the pipe head (382), the clamping of the connecting pipe (381) and the pipe head (382) can be achieved through the matching of the clamping strip (384) and the L-shaped clamping groove (383), and the inner wall of the connecting pipe (381) and the outer wall of the pipe head (382) are in interference connection.
5. The punching device for the refrigerator condenser sideboard of claim 1, wherein the auxiliary drill connecting device (58) comprises a first drill connecting rod (581) and a second drill connecting rod (582), a threaded hole is formed on the side wall of the first drill connecting rod (581), a vertical strip-shaped hole is formed on the side wall of the second drill connecting rod (582) corresponding to the threaded hole, and the position between the first drill connecting rod (581) and the second drill connecting rod (582) is defined by the threaded hole on the first drill connecting rod (581), the vertical strip-shaped hole on the second drill connecting rod (582) and the locking bolt (583), so that the first drill connecting rod (581) and the second drill connecting rod (582) can slide relatively in the vertical direction without relative rotation.
6. The punching device for the refrigerator condenser side plate according to claim 5, wherein an upper retainer ring (584) is fixedly arranged on the outer wall of the second drill connecting rod (582), a lower retainer ring (585) is further fixed on the second drill connecting rod (582) through a threaded structure, a bearing is fixedly sleeved on the second drill connecting rod (582) at a position between the upper retainer ring (584) and the lower retainer ring (585), the inner ring of the bearing is fixedly sleeved on the second drill connecting rod (582), the outer ring of the bearing is fixedly connected with the limit connecting block (57), and the limit connecting block (57) is fixedly connected with the cylinder shaft of the first adjusting cylinder (52).
7. The punching device for the refrigerator condenser side plate according to claim 1, wherein the horizontal mounting frame (47) is fixedly provided with a stopper (48) through a stopper mounting block (46), and the stopper (48) is made of rubber material.
8. The operating method of the punching device for the refrigerator condenser side plate according to claim 1, characterized by comprising the steps of:
transferring the side plate raw material to be processed to a side plate fixing device (1) through a manipulator, and adsorbing and fixing the side plate raw material to be processed through an adsorption base (123);
the main drilling device (4) and the auxiliary drilling device (5) are driven to move oppositely or reversely through the horizontal driving air cylinder (45), the position of the second drill bit connecting rod (582) is adjusted through the first adjusting air cylinder (52), so that the heights of the drill bits connected with the main drilling device (4) and the auxiliary drilling device (5) are equal, and the sliding adjusting mounting plate (32) is adjusted through the vertical adjusting air cylinder (39) to slide in the vertical direction, so that symmetrical holes are machined in the side plate raw material through the main drilling device (4) and the auxiliary drilling device (5);
when an asymmetric single hole needs to be machined, the position of a second drill bit connecting rod (582) is adjusted through a first adjusting cylinder (52), so that the distance between a drill bit connected with an auxiliary drilling device (5) and a side plate raw material is smaller than the distance between a drill bit connected with a main drilling device (4) and the side plate raw material, meanwhile, the position of the auxiliary drilling device (5) is changed through driving of a horizontal driving cylinder (45), the position of the second drill bit connecting rod (582) is adjusted through the first adjusting cylinder (52), and hole machining is conducted on the side plate raw material;
when two asymmetric holes need to be machined, the second adjusting cylinder (53) is used for driving the first transmission rack (56) and the middle transmission gear (35) to be meshed at an adjustable time, so that the positions of the main drilling device (4) and the auxiliary drilling device (5) are asymmetric, and finally the sliding adjusting mounting plate (32) is adjusted through the vertical adjusting cylinder (39) to move in the vertical direction, so that the hole machining of the side plate raw material is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010669238.9A CN111872436A (en) | 2020-07-13 | 2020-07-13 | Punching device for refrigerator condenser side plate and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010669238.9A CN111872436A (en) | 2020-07-13 | 2020-07-13 | Punching device for refrigerator condenser side plate and working method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111872436A true CN111872436A (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010669238.9A Pending CN111872436A (en) | 2020-07-13 | 2020-07-13 | Punching device for refrigerator condenser side plate and working method thereof |
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| Country | Link |
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| CN (1) | CN111872436A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309718A (en) * | 2022-02-17 | 2022-04-12 | 安徽华星智能停车设备有限公司 | Automatic perforating machine for beam and longitudinal beam |
| CN116619580A (en) * | 2023-07-21 | 2023-08-22 | 四川玄科环保科技有限公司 | Basalt fiber box integrated punching tool and use method |
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| US20160193669A1 (en) * | 2015-01-06 | 2016-07-07 | Feng-Tien Chen | Cnc dual-spindle transmission device |
| CN106881478A (en) * | 2017-03-10 | 2017-06-23 | 杭州凯贝奈特科技有限公司 | A kind of casing borehole drill construction and cabinet assembly system |
| CN107649913A (en) * | 2017-09-25 | 2018-02-02 | 嘉善翱鹰五金制品厂 | A kind of radial direction perforating device of bearing |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160193669A1 (en) * | 2015-01-06 | 2016-07-07 | Feng-Tien Chen | Cnc dual-spindle transmission device |
| CN106881478A (en) * | 2017-03-10 | 2017-06-23 | 杭州凯贝奈特科技有限公司 | A kind of casing borehole drill construction and cabinet assembly system |
| CN107649913A (en) * | 2017-09-25 | 2018-02-02 | 嘉善翱鹰五金制品厂 | A kind of radial direction perforating device of bearing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309718A (en) * | 2022-02-17 | 2022-04-12 | 安徽华星智能停车设备有限公司 | Automatic perforating machine for beam and longitudinal beam |
| CN116619580A (en) * | 2023-07-21 | 2023-08-22 | 四川玄科环保科技有限公司 | Basalt fiber box integrated punching tool and use method |
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